Technical Specifications Comparison Table between iPhone 12 and iPhone 11
| Thông số | iPhone 12 | iPhone 11 |
| Kích thước | 146.7 x 71.5 x 7.4 mm, 164g | 150.9 x 75.7 x 8.3 mm, 194g |
| Màn hình | Super Retina XDR OLED, 6.1 inches, 1170 x 2532 pixels | Retina IPS LCD, 6.1 inches, 828 x 1792 pixels |
| Camera sau | 12MP +12MP | 12MP +12MP |
| Camera trước | 12MP | 12MP |
| Chip | A14 Bionic (5 nm) | A13 Bionic (7 nm +) |
| Hệ điều hành | iOS 14.1, có thể nâng cấp lên iOS 15.1 | iOS 13, có thể nâng cấp lên iOS 15.1 |
| RAM | 4GB | 4GB |
| ROM | 64GB / 128GB / 256GB | 64GB / 128GB / 256GB |
| Pin | 2815 mAh | 3110 mAh |
Comparison of iPhone 12 and iPhone 11: Design and Size
As you can see, both iPhone 11 and iPhone 12 have the same 6.1-inch screen size. However, the iPhone 12 is actually smaller, thinner, and lighter due to its new design and reduced bezels. Both devices feature matte aluminum edges and a glossy glass back.
iPhone 11 has a rounded body with curved edges, while iPhone 12 has a flat-edge design similar to iPad Pro and reminiscent of the days of iPhone 4 and iPhone 5. In theory, this should make iPhone 12 easier to grip and hold, but this may depend on personal preference.

Both the iPhone 11 and iPhone 12 are praised for their IP68 water and dust resistance. According to this assessment, the devices can withstand immersion up to a maximum depth of 6 meters for up to 30 minutes.
Comparing iPhone 12 and iPhone 11: Display
One of the most notable differences between the iPhone 11 and iPhone 12 is the display. The iPhone 11 features an LCD 'Liquid Retina' display with a resolution of 1792 x 828 pixels. The iPhone 12 has a resolution of 2532 x 1170 pixels, but perhaps more notably, it uses OLED display technology which allows for improved color, along with wider dynamic range, higher contrast ratio, and HDR support.
The iPhone 12 display is also protected by Apple's Ceramic Shield technology, providing 4 times better drop performance than previous iPhones. The iPhone 11 does not have this technology, so it may be more prone to scratches and other damage when dropped.

Comparing iPhone 12 and iPhone 11: Performance
Another major difference between the iPhone 11 and iPhone 12 is in processor performance. The iPhone 12 features the newer A14 Bionic processor and is produced on Apple's 5nm process. Meanwhile, the iPhone 11 is equipped with Apple's A13 Bionic processor, manufactured on a 7nm+ process. Therefore, the performance delivered by the iPhone 12 will naturally be much stronger than that of the iPhone 11. However, both are high-speed chips with excellent performance.
In addition, the iPhone 12 is the first iPhone with 5G connectivity. On the other hand, the iPhone 11 is limited to 4G LTE connectivity.

Comparing iPhone 12 and iPhone 11: Camera
Both the iPhone 11 and iPhone 12 feature dual rear cameras with wide and ultra-wide 12MP lenses and a 12MP front-facing camera. The difference here is that the iPhone 12 has an upgraded wide lens with an aperture of ƒ/1.6, compared to ƒ/1.8 on the iPhone 11.
This means more light can enter the camera, thus improving photo and video performance in low light conditions on the iPhone 12. In fact, Apple says the new wide camera allows for 27% more light than the iPhone 11's camera.
Leveraging the power of the A14 chip, the iPhone 12 also supports Night mode and Deep Fusion for the ultra-wide lens for the first time. Additionally, there's a new Smart HDR 3 system with machine learning technology to intelligently adjust white balance, contrast, texture, and saturation of photos for a natural look.
The camera of the iPhone 11 is nothing to scoff at: It features Night mode and an ultra-wide camera that can add detail to photos, along with a great video recording camera.

Comparing iPhone 12 and iPhone 11: Battery
The iPhone 12 has a smaller battery capacity of 2815 mAh compared to the iPhone 11's 3110 mAh. However, it excels in charging features with 20W fast charging capability, support for MagSafe 15W wireless charging, whereas the iPhone 11 has 18W fast charging and can charge via MagSafe, but it lacks the necessary magnetic system to reach the 15W speed and is limited to 7.5W.
Comparing iPhone 12 and iPhone 11: Pricing
Here are the prices we've found:
iPhone 12:
- iPhone 12 64GB: 20,400,000 VND
- iPhone 12 128GB: 23,000,000 VND
- iPhone 12 256GB: 23,500,000 VND
iPhone 11:
- iPhone 11 64GB: 16,900,000 VND
- iPhone 11 128GB: 19,500,000 VND
- iPhone 11 256GB: 20,500,000 VND
Both the iPhone 12 and iPhone 11 are highly recommended phones in 2021. If you have the means and want more upgraded features, you can choose the iPhone 12. However, if not, the iPhone 11 is still more than capable of fulfilling all your tasks and usage needs.
